How long is the flight from Porto to Los Angeles?

Scandinavian Airlines and Turkish Airlines can get you from Porto to Los Angeles in just under 26h 25m. Your travel time can differ by up to 4h 40m. The distance from Porto to Los Angeles is about 5588 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Los Angeles ranges from 0.0 - 87.0 inches per month. February is typically the wettest month, when rainfall can reach 87.0 mm. July is typically the driest time to visit Los Angeles when rainfall is around 0.0 mm.

If weather is an important factor for your trip to Los Angeles, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

What is the cheapest time of day to fly from OPO to LAX?

When flying from Porto to Los Angeles, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Porto to Los Angeles that include hotel bookings?

Yes. In addition to deals on Porto to Los Angeles flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Porto to Los Angeles?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Porto to Los Angeles.

Can I find deals for business class flights from Porto to Los Angeles?

Yes. Cheapflights offers flight deals from Porto to Los Angeles by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£452+ Cheap Flights from Porto to Los Angeles

Cheap flight deals from Porto to Los Angeles

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Porto to Los Angeles
Explore the most affordable flight options available from Porto to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 October 2026.

Thu 19/1117:55 -

1 stop31h 05m

Wed 25/1119:30 -

1 stop37h 25m

Deal found 30/9£452

Sun 22/1117:35 -

1 stop31h 25m

Sat 28/1119:30 -

1 stop32h 35m

Deal found 30/9£518

Thu 12/1117:55 -

2 stops35h 36m

Thu 19/1106:20 -

2 stops26h 35m

Deal found 27/9£539

Fri 20/1117:45 -

1 stop31h 15m

Wed 25/1119:30 -

1 stop37h 25m

Deal found 30/9£556

Mon 9/1110:55 -

1 stop31h 55m

Mon 23/1118:30 -

1 stop31h 25m

Deal found 29/9£600

Thu 12/1117:55 -

1 stop31h 05m

Tue 1/1219:30 -

2 stops31h 00m

Deal found 29/9£611

Mon 23/1112:55 -

1 stop36h 05m

Sat 28/1119:30 -

1 stop32h 35m

Deal found 30/9£623

Thu 12/1116:25 -

1 stop26h 25m

Sun 15/1118:30 -

1 stop36h 40m

Deal found 26/9£628

Wed 18/1116:25 -

1 stop32h 10m

Wed 25/1118:30 -

1 stop36h 55m

Deal found 30/9£630

Mon 19/1019:55 -

1 stop23h 55m

Sun 1/1107:30 -

1 stop16h 45m

Deal found 28/9£645

Find flight deals from Porto to Los Angeles

Round-trip from	£452
Popular in	August
Cheapest in	May
Average price	£652

Scandinavian Airlines
19/11-25/11
2 total stops
68h 30m total
Porto to Los Angeles

Search Deals

Highest demand for flights based on searches. 11% potential increase in price (£64 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

PortoLos Angeles

OPO Porto - LAX Los Angeles

OPOLAX

Porto

Mon 7/12

05:00-11:45

1 stop14h 45m

Los Angeles

Wed 31/12

00:00-09:00

Nonstop0h 00m

£480

PortoLos Angeles

OPO Porto - LAX Los Angeles

OPOLAX

Porto

Wed 11/11

18:00-15:15

1 stop29h 15m

Los Angeles

Wed 31/12

00:00-09:00

Nonstop0h 00m

£529

PortoLos Angeles

OPO Porto - LAX Los Angeles

OPOLAX

Porto

Fri 13/11

16:00-15:15

1 stop31h 15m

Los Angeles

Wed 31/12

00:00-09:00

Nonstop0h 00m

£529

PortoLos Angeles

OPO Porto - LAX Los Angeles

OPOLAX

Porto

Thu 4/2

16:25-10:50

1 stop26h 25m

Los Angeles

Mon 22/2

18:30-09:55

1 stop31h 25m

£630

PortoLos Angeles

OPO Porto - LAX Los Angeles

OPOLAX

Porto

Tue 9/2

16:10-10:50

1 stop26h 40m

Los Angeles

Mon 22/2

18:30-09:55

1 stop31h 25m

£630

PortoLos Angeles

OPO Porto - LAX Los Angeles

OPOLAX

Porto

Wed 3/2

16:25-10:50

1 stop26h 25m

Los Angeles

Thu 25/2

18:30-15:25

1 stop36h 55m

£632

PortoLos Angeles

OPO Porto - LAX Los Angeles

OPOLAX

Porto

Tue 2/2

16:10-10:50

1 stop26h 40m

Los Angeles

Thu 11/2

18:30-15:25

1 stop36h 55m

£633

PortoLos Angeles

OPO Porto - LAX Los Angeles

OPOLAX

Porto

Wed 3/2

10:55-10:50

1 stop31h 55m

Los Angeles

Fri 12/2

18:30-09:55

1 stop31h 25m

£633

PortoLos Angeles

OPO Porto - LAX Los Angeles

OPOLAX

Porto

Tue 13/10

11:35-10:02

2 stops30h 27m

Los Angeles

Wed 31/12

00:00-09:00

Nonstop0h 00m

£635

PortoLos Angeles

OPO Porto - LAX Los Angeles

OPOLAX

Porto

Sun 7/2

05:55-17:00

2 stops19h 05m

Los Angeles

Mon 1/3

19:30-11:05

1 stop31h 35m

£645

Flights are sorted by cheapest return flights first.

Deals found on 28/9

Showing 1-10 of 21 resultsSorted by cheapest first

Best time to book a flight from Porto to Los Angeles

Have a flexible travel schedule? Discover the best time to fly to Los Angeles from Porto with our price prediction graph.

OPO-LAX

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Porto to Los Angeles

What is the cheapest month to book a flight from Porto to Los Angeles?

Currently, May is the cheapest month in which you can book a flight from Porto to Los Angeles (average of £487). Flying from Porto to Los Angeles in August is currently the most expensive (average of £817). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Porto to Los Angeles?

Airfare is below average for this route at the moment.

Porto to Los Angeles flights typically cost between £557 and £722 in February.
The cheapest return price found within the last 5 days was £452 on Scandinavian Airlines (5 Feb–22 Feb).

Related info for your journey

How long is the flight from Porto to Los Angeles?
Scandinavian Airlines and Turkish Airlines can get you from Porto to Los Angeles in just under 26h 25m. Your travel time can differ by up to 4h 40m. The distance from Porto to Los Angeles is about 5588 mi. This flight may include one or multiple stops.
Can I find deals for flights from Porto to Los Angeles that include hotel bookings?
Yes. In addition to deals on Porto to Los Angeles flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Porto to Los Angeles?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Porto to Los Angeles.
Can I find deals for business class flights from Porto to Los Angeles?
Yes. Cheapflights offers flight deals from Porto to Los Angeles by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Porto to Los Angeles?
Currently, May is the cheapest month in which you can book a flight from Porto to Los Angeles (average of £487). Flying from Porto to Los Angeles in August is currently the most expensive (average of £817). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Deals for Porto to Los Angeles flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Porto to Los Angeles?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Porto to Los Angeles for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Porto to Los Angeles with no change fees?

Yes! Cheapflights helps users easily find flights from Porto to Los Angeles with no change fees.

Can Cheapflights notify me if prices for flights from Porto to Los Angeles become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Porto to Los Angeles from £452

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Porto to Los Angeles

Cheapest flights from Porto to Los AngelesExplore the most affordable flight options available from Porto to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 October 2026.

Explore the most affordable flight options available from Porto to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 October 2026.

Best flights from Porto to Los AngelesDiscover carefully curated flight deals from Porto to Los Angeles that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 October 2026.

Discover carefully curated flight deals from Porto to Los Angeles that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 October 2026.

Last-minute flights from Porto to Los AngelesDiscover last-minute flight deals from Porto to Los Angeles. Data last updated 1 October 2026 and is based on user searches.

Discover last-minute flight deals from Porto to Los Angeles. Data last updated 1 October 2026 and is based on user searches.

One-way flights from Porto to Los AngelesSearch for one-way flight options from Porto to Los Angeles. Find affordable one-way fares based on user searches. Data last updated 1 October 2026.

Search for one-way flight options from Porto to Los Angeles. Find affordable one-way fares based on user searches. Data last updated 1 October 2026.

Find flight deals from Porto to Los Angeles

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Use the filters below to find and compare flights from Porto to Los Angeles that are best for you.

Best time to book a flight from Porto to Los Angeles

Have a flexible travel schedule? Discover the best time to fly to Los Angeles from Porto with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Porto to Los Angeles?

How much does it cost for a return flight from Porto to Los Angeles?

Airfare is below average for this route at the moment.

Porto to Los Angeles flights typically cost between £557 and £722 in February.The cheapest return price found within the last 5 days was £452 on Scandinavian Airlines (5 Feb–22 Feb).

Related info for your journey

How long is the flight from Porto to Los Angeles?

Can I find deals for flights from Porto to Los Angeles that include hotel bookings?

How can I find direct flights from Porto to Los Angeles?

Can I find deals for business class flights from Porto to Los Angeles?

What is the cheapest month to book a flight from Porto to Los Angeles?

Travelling to a place near Los Angeles?

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Why should you use Cheapflights to find cheap flight tickets from Porto to Los Angeles?

Can Cheapflights find flights from Porto to Los Angeles with no change fees?

Can Cheapflights notify me if prices for flights from Porto to Los Angeles become cheaper?

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Cheapest flights from Porto to Los Angeles
Explore the most affordable flight options available from Porto to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 October 2026.

Best flights from Porto to Los Angeles
Discover carefully curated flight deals from Porto to Los Angeles that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 October 2026.

Last-minute flights from Porto to Los Angeles
Discover last-minute flight deals from Porto to Los Angeles. Data last updated 1 October 2026 and is based on user searches.

One-way flights from Porto to Los Angeles
Search for one-way flight options from Porto to Los Angeles. Find affordable one-way fares based on user searches. Data last updated 1 October 2026.

Porto to Los Angeles flights typically cost between £557 and £722 in February.
The cheapest return price found within the last 5 days was £452 on Scandinavian Airlines (5 Feb–22 Feb).